from dotenv import load_dotenv
import os 
from typing import List

load_dotenv()

test = os.getenv('TEST')


# 如何获取所有环境变量

all = os.getenv('*')

print(test)

all = os.environ

print(all)


test = ["1","2","3"]

test=1 


print(test)




for key,value in all.items():
    print(key,value)
